Physical activities work bones and muscles against gravity. This
occurs with any weightbearing exercise. These activities cause bones to build
more cells and become stronger. Everyone needs weightbearing exercise their
whole life.

In addition to building stronger bones, regular physical activity
also strengthens the heart and lungs. It lowers blood pressure, improves
muscle strength and flexibility, reduces stress and depression, helps control
weight, and improves sleep.

Childhood is a critical time for developing dietary habits that support
bone health. Calcium is an important ingredient in healthy bones. Osteoporosis
is a disease in later life that drains away bone's calcium.

Young people can help avoid osteoporosis by putting
"
deposits
"
of at least 1,300 mg of calcium each day into their
"
bone banks.
"
Calcium comes in dairy foods. These include milk; yogurt and cheese;
and green, leafy vegetables, like spinach and broccoli.

Reviewed by members of POSNA (Pediatric Orthopaedic Society of North America)

The Pediatric Orthopaedic Society of North America (POSNA) is a group of board eligible/board certified orthopaedic surgeons who have specialized training in the care of children's musculoskeletal health. One of our goals is to continue to be the authoritative source for patients and families on children's orthopaedic conditions. Our Public Education and Media Relations Committee works with the AAOS to develop, review, and update the pediatric topics within OrthoInfo, so we ensure that patients, families and other healthcare professionals have the latest information and practice guidelines at the click of a link.

AAOS does not endorse any treatments, procedures, products, or physicians referenced herein. This information is provided as an educational service and is not intended to serve as medical advice. Anyone seeking specific orthopaedic advice or assistance should consult his or her orthopaedic surgeon, or locate one in your area through the AAOS "Find an Orthopaedist" program on this website.